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Multi-day heavy rainfall and flooding event continues to unfold in the Central and Southern U.S.

Another day of heavy rain on Friday will further increase the risk of flash flooding and long-term flooding in the Southern Plains and the Lower/Mid-Mississippi and Ohio River Valleys. The NWS Weather Prediction Center has issued Moderate Risks for excessive rainfall for parts of these regions on Friday and into the weekend. Some areas may see an additional 4-5 inches of rain over the next 3 days. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

Lat: 47.44472°NLon: 122.31361°WElev: 427ft.

Fair

32°F

0°C

Humidity 55%
Wind Speed N 5 MPH
Barometer 30.39 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 22 Feb 8:30 pm PST
Extended Forecast for

Seattle-Tacoma International Airport WA

  • Tonight

    Tonight: Increasing clouds, with a low around 27. Wind chill values between 20 and 25. South southeast wind around 6 mph.

    Increasing
    Clouds

    Low: 27 °F

  • Friday

    Friday: Snow likely after 11am, mixing with rain after 5pm.  Mostly cloudy, with a high near 37. Wind chill values between 20 and 29. South wind 6 to 11 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Snow Likely
    then
    Rain/Snow
    Likely

    High: 37 °F

  • Friday
    Night

    Friday Night: Rain and snow likely before 11pm, then rain between 11pm and 5am, then rain and snow likely after 5am.  Temperature rising to around 38 by 1am. Light south southeast wind becoming south southwest 10 to 15 mph after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Rain/Snow

    Low: 34 °F

  • Saturday

    Saturday: Rain and snow showers likely, mainly before 11am.  Mostly cloudy, with a high near 43. West southwest wind 5 to 10 mph becoming light and variable  in the morning.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

    High: 43 °F

  • Saturday
    Night

    Saturday Night: A chance of showers before 11pm, then rain, mainly after 11pm.  Low around 38. Breezy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the evening. Winds could gust as high as 29 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Rain and
    Breezy

    Low: 38 °F

  • Sunday

    Sunday: Rain before 11am, then showers, mainly after 11am.  High near 42. Breezy.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain and
    Breezy

    High: 42 °F

  • Sunday
    Night

    Sunday Night: Rain showers likely before 11pm, then snow showers likely.  Cloudy, with a low around 33. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Rain/Snow
    Likely then
    Snow Showers
    Likely

    Low: 33 °F

  • Monday

    Monday: A chance of snow showers before 5pm.  Mostly cloudy, with a high near 42.

    Chance Snow
    Showers

    High: 42 °F

  • Monday
    Night

    Monday Night: A chance of rain showers before 11pm, then a chance of rain and snow showers between 11pm and 5am, then a chance of snow showers after 5am.  Mostly cloudy, with a low around 33.

    Chance
    Rain/Snow

    Low: 33 °F

Detailed Forecast

Tonight
Increasing clouds, with a low around 27. Wind chill values between 20 and 25. South southeast wind around 6 mph.
Friday
Snow likely after 11am, mixing with rain after 5pm. Mostly cloudy, with a high near 37. Wind chill values between 20 and 29. South wind 6 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Rain and snow likely before 11pm, then rain between 11pm and 5am, then rain and snow likely after 5am. Temperature rising to around 38 by 1am. Light south southeast wind becoming south southwest 10 to 15 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
Rain and snow showers likely, mainly before 11am. Mostly cloudy, with a high near 43. West southwest wind 5 to 10 mph becoming light and variable in the morning. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday Night
A chance of showers before 11pm, then rain, mainly after 11pm. Low around 38. Breezy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain before 11am, then showers, mainly after 11am. High near 42. Breezy. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain showers likely before 11pm, then snow showers likely. Cloudy, with a low around 33. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
A chance of snow showers before 5pm. Mostly cloudy, with a high near 42.
Monday Night
A chance of rain showers before 11pm, then a chance of rain and snow showers between 11pm and 5am, then a chance of snow showers after 5am. Mostly cloudy, with a low around 33.
Tuesday
A chance of snow showers before 11am, then a chance of rain and snow showers. Mostly cloudy, with a high near 43.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 37.
Wednesday
Rain likely. Mostly cloudy, with a high near 45.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 35.
Thursday
A chance of rain and snow showers. Partly sunny, with a high near 45.
Click Map For Forecast
Point Forecast:
Seattle-Tacoma International Airport WA
 47.44°N 122.3°W (Elev. 358 ft)
3:07 pm PST Feb 22, 2018
9pm PST Feb 22, 2018-6pm PST Mar 1, 2018
 
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